CN216881492U

CN216881492U - Equipment is decided to construction steel bar

Info

Publication number: CN216881492U
Application number: CN202220361603.4U
Authority: CN
Inventors: 薛帅; 王洪敏; 李山
Original assignee: Tianyuan Construction Group Co Ltd; Veterans Shandong Construction Group Co Ltd
Current assignee: Tianyuan Construction Group Co Ltd; Veterans Shandong Construction Group Co Ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-07-05
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a building steel bar cutting device which comprises a bottom plate, wherein a support frame is fixedly connected to the upper surface of the bottom plate, a hydraulic cylinder is fixedly connected to the top of the support frame, a cutting block is fixedly connected to one end of a hydraulic rod of the hydraulic cylinder, a point contact switch is fixedly connected to one side of the support frame and electrically connected with the hydraulic cylinder, a socket is formed in one side of the point contact switch, a fixing frame is fixedly connected to the upper surface of the bottom plate, a sliding block is movably connected to the fixing frame, and a rotating rod is movably connected to one side of the sliding block. The device can be used in a matched mode through the touch frame and the inserting rod to cut the steel bar, the cutting effect of the device is improved, the steel bar can be in contact with the touch frame through the matched use of the first conveying roller and the second conveying roller, the convenience of the device is improved, the contact position of the touch frame and the steel bar can be adjusted through the matched use of the first threaded rod and the second threaded rod, and the flexibility of the device is improved.

Description

Equipment is decided to construction steel bar

Technical Field

The utility model relates to the technical field of steel bar cutting, in particular to a building steel bar cutting device.

Background

The steel bar cutting machine is one of the indispensable equipments for cutting steel bar, it is mainly used for cutting steel bar in fixed length in the projects of building construction, bridge, tunnel, power station and large-scale water conservancy, and has the features of light weight, less energy consumption, reliable operation and high efficiency, so that it is extensively used in the fields of machining and small-sized steel mill, etc. in recent years, and plays an important role in various fields of economic construction.

At present, with the development of society, reinforcing bars are generally used in building construction, the length of the reinforcing bars is reasonably cut according to building construction requirements, however, the common cutting mode is that the reinforcing bars are generally held by hands and placed on a cutting machine to be cut, so that labor is wasted, and certain dangerousness is caused, therefore, the building reinforcing bar cutting equipment is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a construction steel bar cutting device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a construction steel bar cutting device comprises a bottom plate, wherein a support frame is fixedly connected to the upper surface of the bottom plate, a hydraulic cylinder is fixedly connected to the top of the support frame, a cutting block is fixedly connected to one end of a hydraulic rod of the hydraulic cylinder, a point contact switch is fixedly connected to one side of the support frame and electrically connected with the hydraulic cylinder, a socket is formed in one side of the point contact switch, a fixing frame is fixedly connected to the upper surface of the bottom plate, a sliding block is movably connected to the fixing frame, a rotating rod is movably connected to one side of the sliding block, a touch frame is fixedly connected to the outer circumferential wall of the rotating rod, a torsion spring is movably connected to the outer circumferential wall of the rotating rod, two ends of the torsion spring are respectively fixed to a rotating shaft and the sliding block, a fixing plate is fixedly connected to the upper surface of the bottom plate, a sliding plate is movably connected to one side of the fixing plate, a sliding seat is movably connected to one side of the sliding seat, and a limit opening is formed in one side of the sliding seat, and the limiting opening is connected with the touch frame in a sliding manner, one side of the sliding plate is fixedly connected with an inserting rod, the inserting rod can be contacted with the jack, the upper surface of the bottom plate is fixedly connected with a supporting seat, and the cutting block can be contacted with the supporting seat.

As a further scheme of the utility model, a connecting plate is fixedly connected to the upper surface of the bottom plate, a rotating shaft is movably connected to one side of the connecting plate, a second conveying roller is fixedly connected to one end of the rotating shaft, a sliding opening is formed in one side of the connecting plate, a moving seat is movably connected in the sliding opening, a first conveying roller is movably connected to one side of the moving seat, and the first conveying roller can contact with the second conveying roller.

As a further scheme of the utility model, the top of the movable seat is movably connected with a third threaded rod, and one end of the third threaded rod penetrates through the connecting plate and is in threaded connection with the connecting plate.

As a further scheme of the utility model, the bottom of the fixing frame is provided with a plurality of first threaded holes, one of the threaded holes is movably connected with a first threaded rod, and the first threaded rod is in contact with the sliding block.

As a further scheme of the utility model, the bottom of the sliding plate is provided with a plurality of second threaded holes, one of the second threaded holes is movably connected with a second threaded rod, and the second threaded rod is in contact with the sliding seat.

As a further scheme of the utility model, a dial is fixedly connected to one side of the fixing frame, and the dial is positioned on one side of the touch frame.

As a further scheme of the utility model, the upper surface of the bottom plate is fixedly connected with a material guide plate, and the material guide plate is positioned at the bottom of the touch frame.

The utility model has the beneficial effects that:

1. the utility model discloses a steel bar cutting device, including a touch frame, a slide block, a supporting seat, a contact frame, a point contact switch, a hydraulic rod extension, a cutting block, a supporting seat, a slide plate, a slide rod, a support seat, a cutting block, a support seat, a contact effect of touching frame and cutting rod, when deciding the reinforcing bar when needs, when moving the one end of reinforcing bar with the touch frame contact, make the touch frame use the pivot to rotate to one side as the center, the touch frame drives the slide seat to move to one side, and then make the slide plate drive the cutting rod to move to one side, when the cutting rod moves to one side certain distance, make the cutting rod insert in the jack on the point contact switch, and then make the hydraulic rod extension of point contact switch circular telegram and make the pneumatic cylinder, the hydraulic rod extension makes the cutting block move downwards, when the cutting block moves downwards and contacts with the support seat, and then decide the reinforcing bar, the effect of deciding of device has been improved.

2. Through the cooperation of first transfer roller and second transfer roller use, when needs move the reinforcing bar with the touching frame contact, the staff passes the reinforcing bar between first transfer roller and the second transfer roller to through the top of supporting seat, starter motor, the motor drives first transfer roller and rotates, moves the one end of reinforcing bar to one side under the mating reaction of second transfer roller and contact with touching frame, has improved the convenience of device.

3. Through the cooperation of first threaded rod and second threaded rod use, when the length of reinforcing bar is decided to needs according to the size, the staff is through rotating first threaded rod and second threaded rod, and then makes slider and slide break away from rather than, when removing slider and slide to suitable position, rethread first threaded rod and second threaded rod are fixed with slider and slide respectively to the contact position of adjustment touching frame and reinforcing bar has improved the device flexibility.

4. Through the cooperation of removing seat and third threaded rod and using, when needs are decided the different reinforcing bar of diameter, the staff is through rotating the third threaded rod, and then makes and remove seat rebound, removes seat rebound and makes first transfer roller rebound, and then increases the distance between first transfer roller and the second transfer roller to can pass the reinforcing bar of different diameters between first transfer roller and the second transfer roller according to the demand, improve the result of use of device.

Drawings

Fig. 1 is a schematic structural view of a front side of a construction steel bar cutting device according to the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a construction steel bar cutting device according to the present invention;

fig. 3 is a schematic diagram of a rear side three-dimensional structure of the construction steel bar cutting device provided by the utility model.

In the figure: 1. a base plate; 2. a fixed mount; 3. a slide plate; 4. inserting a rod; 5. a point contact switch; 6. a hydraulic cylinder; 7. cutting into blocks; 8. a first transfer roller; 9. a second transfer roller; 10. a material guide plate; 11. a dial scale; 12. a fixing plate; 13. a first threaded rod; 14. a slider; 15. a touch frame; 16. a limiting port; 17. a slide base; 18. a supporting seat; 19. a second threaded rod; 20. a connecting plate; 21. a movable seat; 22. a third threaded rod; 23. a support frame; 24. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a construction steel bar cutting device comprises a base plate 1, a supporting frame 23 is fixed on the upper surface of the base plate 1 through bolts, a hydraulic cylinder 6 is fixed on the top of the supporting frame 23 through bolts, a cutting block 7 is fixed on one end of a hydraulic rod of the hydraulic cylinder 6 through bolts, a point contact switch 5 is fixed on one side of the supporting frame 23 through bolts, the point contact switch 5 is electrically connected with the hydraulic cylinder 6, a socket is arranged on one side of the point contact switch 5, a fixing frame 2 is fixed on the upper surface of the base plate 1 through bolts, a sliding block 14 is connected on the fixing frame 2 in a sliding manner, a rotating rod is rotatably connected on one side of the sliding block 14, a touch frame 15 is fixed on the circumferential outer wall of the rotating rod through bolts, a torsion spring 24 is sleeved on the circumferential outer wall of the rotating rod, two ends of the torsion spring 24 are respectively fixed with a rotating shaft and the sliding block 14, a fixing plate 12 is fixed on the upper surface of the base plate 1 through bolts, a sliding plate 3 is slidably connected on one side of the fixing plate 12, one side of the sliding plate 3 is connected with a sliding seat 17 in a sliding manner, one side of the sliding seat 17 is provided with a limiting opening 16, the limiting opening 16 is connected with a touch frame 15 in a sliding manner, one side of the sliding plate 3 is fixed with an inserted rod 4 through a bolt, the inserted rod 4 can be contacted with an inserting hole, the upper surface of the bottom plate 1 is fixed with a supporting seat 18 through a bolt, a cutting block 7 can be contacted with the supporting seat 18, through the matching use of the touch frame 15 and the inserted rod 4, when a steel bar needs to be cut, one end of the steel bar is moved to be contacted with the touch frame 15, the touch frame 15 rotates towards one side by taking a rotating shaft as a center, the touch frame 15 drives the sliding seat 17 to move towards one side, so that the sliding plate 3 drives the inserted rod 4 to move towards one side, when the inserted rod 4 moves towards one side to a certain distance, the inserted rod 4 is inserted into the inserting hole on the point contact switch 5, so that the point contact switch 5 is electrified, the hydraulic rod of the hydraulic cylinder 6 is extended, the hydraulic rod is extended, so that the cutting block 7 moves downwards, when the cutting block 7 moves downward to contact the support seat 18, the reinforcing bar is cut.

In the utility model, it should be noted that a connecting plate 20 is fixed on the upper surface of a bottom plate 1 through bolts, one side of the connecting plate 20 is rotatably connected with a rotating shaft, one end of the rotating shaft is fixed with a second conveying roller 9 through bolts, one side of the connecting plate 20 is provided with a sliding opening, a moving seat 21 is slidably connected in the sliding opening, one side of the moving seat 21 is rotatably connected with a first conveying roller 8, the first conveying roller 8 can be contacted with the second conveying roller 9, through the cooperation of the first conveying roller 8 and the second conveying roller 9, when a reinforcing steel bar needs to be moved to be contacted with a touch frame 15, a worker passes the reinforcing steel bar between the first conveying roller 8 and the second conveying roller 9, and through the top of a supporting seat 18, the motor is started to drive the first conveying roller 8 to rotate, under the cooperation of the second conveying roller 9, one end of the reinforcing steel bar is moved to one side to be contacted with the touch frame 15, the top of the moving seat 21 is rotatably connected with a third threaded rod 22, one end of a third threaded rod 22 penetrates through the connecting plate 20 and is in threaded connection with the connecting plate 20, when reinforcing steel bars with different diameters are required to be cut by matching the moving seat 21 and the third threaded rod 22, a worker rotates the third threaded rod 22 to enable the moving seat 21 to move upwards, the moving seat 21 moves upwards to enable the first conveying roller 8 to move upwards, the distance between the first conveying roller 8 and the second conveying roller 9 is further increased, so that reinforcing steel bars with different diameters can penetrate between the first conveying roller 8 and the second conveying roller 9 according to requirements, the bottom of the fixing frame 2 is provided with a plurality of first threaded holes, one threaded hole is in threaded connection with the first threaded rod 13, the first threaded rod 13 is in contact with the sliding block 14, the bottom of the sliding plate 3 is provided with a plurality of second threaded holes, one second threaded hole is in threaded connection with the second threaded rod 19, and the second threaded rod 19 contacts with the slide carriage 17, through the cooperation of the first threaded rod 13 and the second threaded rod 19, when the length of the steel bar is cut according to the size, a worker rotates the first threaded rod 13 and the second threaded rod 19, so that the slide block 14 and the slide carriage 17 are separated from each other, when the slide block 14 and the slide carriage 17 are moved to proper positions, the slide block 14 and the slide carriage 17 are respectively fixed through the first threaded rod 13 and the second threaded rod 19, so as to adjust the contact position of the touch frame 15 and the steel bar, one side of the fixed frame 2 is fixed with the dial 11 through a bolt, the dial 11 is positioned at one side of the touch frame 15, the dial 11 can facilitate the worker to observe the moving distance of the touch frame 15, the guide plate 10 is fixed on the upper surface of the bottom plate 1 through a bolt, and the guide plate 10 is positioned at the bottom of the touch frame 15, so that the guide plate 10 can facilitate the flow guiding of the cut steel bar, and then conveniently carry out centralized processing to the reinforcing bar of deciding.

The working principle is as follows: when the steel bar needs to be cut, a worker penetrates the steel bar between the first conveying roller 8 and the second conveying roller 9 and passes through the top of the supporting seat 18, the motor is started, the motor drives the first conveying roller 8 to rotate, one end of the steel bar moves towards one side under the matching action of the second conveying roller 9, when one end of the steel bar moves to be in contact with the touch frame 15, the touch frame 15 rotates towards one side by taking the rotating shaft as the center, at the moment, the torsion spring 24 generates torsion force, the touch frame 15 drives the sliding seat 17 to move towards one side, the sliding plate 3 drives the insertion rod 4 to move towards one side, when the insertion rod 4 moves towards one side to a certain distance, the insertion rod 4 is inserted into the insertion hole in the point contact switch 5, the point contact switch 5 is electrified, the hydraulic rod of the hydraulic cylinder 6 is extended, the cutting block 7 moves downwards due to the extension of the hydraulic rod, and when the cutting block 7 moves downwards to be in contact with the supporting seat 18, and then decide the reinforcing bar, the reinforcing bar of deciding drops on stock guide 10, and torsional spring 24 resilience resets this moment, and the jack on inserted bar 4 and the point touch switch 5 breaks away from, and then makes the hydraulic stem retract and cut off the power supply.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a construction steel bar cutting equipment, includes bottom plate (1), its characterized in that, the last fixed surface of bottom plate (1) is connected with support frame (23), and the top fixedly connected with pneumatic cylinder (6) of support frame (23), the one end fixedly connected with stripping and slicing (7) of pneumatic cylinder (6) hydraulic stem, one side fixedly connected with point touch switch (5) of support frame (23), and point touch switch (5) and pneumatic cylinder (6) electric connection, the socket has been seted up to one side of point touch switch (5), the last fixed surface fixedly connected with mount (2) of bottom plate (1), the swing joint of mount (2) has slider (14), one side swing joint of slider (14) has the bull stick, the circumference outer wall fixedly connected with touching frame (15) of bull stick, the circumference outer wall swing joint of bull stick has torsional spring (24), and the both ends of torsional spring (24) are fixed mutually with pivot and slider (14) respectively, the utility model discloses a cutting device, including bottom plate (1), upper surface fixedly connected with fixed plate (12), one side swing joint of fixed plate (12) has slide (3), and one side swing joint of slide (3) has slide (17), and spacing mouthful (16) have been seted up to one side of slide (17), and spacing mouthful (16) and touching frame (15) sliding connection, one side fixedly connected with inserted bar (4) of slide (3), and inserted bar (4) and jack contactable, the upper surface fixedly connected with supporting seat (18) of bottom plate (1), and stripping and slicing (7) and supporting seat (18) contactable.

2. The equipment is decided to construction steel bar according to claim 1, characterized in that the upper surface of the base plate (1) is fixedly connected with a connecting plate (20), one side of the connecting plate (20) is movably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a second conveying roller (9), one side of the connecting plate (20) is provided with a sliding opening, a moving seat (21) is movably connected in the sliding opening, one side of the moving seat (21) is movably connected with a first conveying roller (8), and the first conveying roller (8) can contact with the second conveying roller (9).

3. A cutting device for construction steel bars according to claim 2, characterized in that the top of the movable base (21) is movably connected with a third threaded rod (22), and one end of the third threaded rod (22) passes through the connecting plate (20) and is connected with the connecting plate (20) by screw thread.

4. A construction steel bar cutting equipment according to claim 1, characterized in that the bottom of the fixing frame (2) is provided with a plurality of first threaded holes, one of which is movably connected with a first threaded rod (13), and the first threaded rod (13) is in contact with the sliding block (14).

5. A construction steel bar cutting equipment according to claim 1, characterized in that the bottom of the sliding plate (3) is provided with a plurality of second threaded holes, one of the second threaded holes is movably connected with a second threaded rod (19), and the second threaded rod (19) is in contact with the sliding base (17).

6. A cutting equipment of construction steel bar according to claim 1, characterized in that a scale (11) is fixedly connected to one side of the fixing frame (2), and the scale (11) is located at one side of the touch frame (15).

7. A cutting device for construction steel bars according to claim 1, characterized in that the upper surface of the bottom plate (1) is fixedly connected with a material guiding plate (10), and the material guiding plate (10) is positioned at the bottom of the touch frame (15).